*{
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
@bgc-color:#b7d4a8;
#container{
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  width: 360px;
  height: 420px;
  background-color: @bgc-color;
  border:10px solid #000;
  border-radius: 10px;
  margin: 100px auto;
  &>#stage{
    position: relative;
    width: 304px;
    height: 304px;
    border: 2px solid #000;
    .snake-item{
      position: absolute;
      width: 10px;
      height: 10px;
      background-color: #000;
      border: 1px solid @bgc-color;
    }
    .food-item{
      position: absolute;
      display: flex;
      flex-flow: row wrap;
      justify-content: space-between;
      align-content: space-between;
      top:100px;
      left: 100px;
      width: 10px;
      height: 10px;
      //background-color: red;
      .shape{
        width: 4px;
        height: 4px;
        background-color: #000;
        transform: rotate(45deg);
      }
    }

  }
  &>#scorePanel{
    width: 304px;
    display: flex;
    justify-content: space-between;
    p{
      font-family: "Courier";
      font-size: 20px;
      font-weight: 700;
    }
  }
}